56913558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{729661}}^1$

素因数の和:729679

約数の個数: 16

約数和(自身を含む): 122583216

約数和(自身を除く): 65669658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 729661, 1459322, 2188983, 4377966, 9485593, 18971186, 28456779, 56913558]

約数ペア:

[(1, 56913558), (2, 28456779), (3, 18971186), (6, 9485593), (13, 4377966), (26, 2188983), (39, 1459322), (78, 729661)]